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Catalog Number:
02039
CAS Number:
7782-63-0
Iron(II) sulfate heptahydrate
Grade:
ACS reagent grade
Purity:
≥ 99% (Assay by titration)
Synonym(s):
Ferrous sulfate heptahydrate
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Product Information

Iron(II) sulfate heptahydrate is a versatile compound widely utilized in various industrial and research applications. Known for its distinctive blue-green crystals, this hydrated form of iron(II) sulfate is primarily used in water treatment processes, where it acts as a coagulant to remove impurities and enhance water quality. Its effectiveness in promoting the precipitation of phosphates makes it a valuable agent in wastewater management, contributing to environmental sustainability. Additionally, it serves as a vital nutrient source in agriculture, particularly in soil amendment, helping to correct iron deficiencies in crops and improving overall plant health.

In the realm of research, Iron(II) sulfate heptahydrate is employed in analytical chemistry as a reducing agent and in the synthesis of various iron-based compounds. Its unique properties allow for its use in the preparation of pigments and dyes, as well as in the production of iron salts for various applications. With its multifunctional capabilities, Iron(II) sulfate heptahydrate stands out as an essential compound for professionals seeking reliable solutions in environmental, agricultural, and chemical research.

Synonyms
Ferrous sulfate heptahydrate
CAS Number
7782-63-0
Purity
≥ 99% (Assay by titration)
Grade
ACS reagent grade
Molecular Formula
FeSO4·7H2O
Molecular Weight
278.02
MDL Number
MFCD00149719
PubChem ID
516917
Melting Point
65 °C (approx.)
Density
1.90
Appearance
Light green to bluish green crystal
Conditions
Store at RT
General Information
Synonyms
Ferrous sulfate heptahydrate
CAS Number
7782-63-0
Purity
≥ 99% (Assay by titration)
Grade
ACS reagent grade
Molecular Formula
FeSO4·7H2O
Molecular Weight
278.02
MDL Number
MFCD00149719
PubChem ID
516917
Melting Point
65 °C (approx.)
Density
1.90
Appearance
Light green to bluish green crystal
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Iron(II) sulfate heptahydrate is widely utilized in research focused on:

  • Agriculture: This compound serves as an effective soil amendment, providing essential iron to plants, which is crucial for chlorophyll production and overall plant health.
  • Water Treatment: It is employed in wastewater treatment processes to remove phosphates and other contaminants, helping to improve water quality in industrial and municipal applications.
  • Laboratory Reagents: Commonly used in chemical laboratories, it acts as a reducing agent in various reactions, facilitating the synthesis of other compounds.
  • Animal Feed Supplements: Iron(II) sulfate heptahydrate is added to animal feeds to prevent iron deficiency, promoting better growth and health in livestock.
  • Textile Industry: In dyeing processes, it serves as a mordant, enhancing the color retention of dyes on fabrics, which is essential for producing vibrant and long-lasting textiles.

Citations